| Round Robin | p | w | d | l | gf | ga | ns | | 1. Brazil | 8 | 4 | 0 | 0 | 125: | 31 | | | 2. Argentina | 6 | 3 | 0 | 1 | 82: | 40 | | | 3. Paraguay | 0 | 0 | 0 | 2 | 22: | 39 | 2 | | 4. Uruguay | 0 | 0 | 0 | 2 | 13: | 63 | 2 | | 5. Chile | 0 | 0 | 0 | 2 | 9: | 78 | 2 |
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| Team | Braz | Arge | Para | Urug | Chil | | Brazil | ---- | 18:9 | 27:13 | 35:5 | 45:4 | | Argentina | | ---- | 12:9 | 28:8 | 33:5 | | Paraguay | | | ---- | | | | Uruguay | | | | ---- | 17:10 | | Chile | | | | | ---- |
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| date | team 1 | score | team 2 | HT | | 09.11 |  Brazil | 27-13 |  Paraguay | | | 09.11 |  Argentina | 28-8 |  Uruguay | | | 11.11 | Brazil | 45-4 |  Chile | | | 12.11 | Argentina | 12-9 | Paraguay | | | 12.11 | Uruguay | 17-10 | Chile | | | --.11 | Argentina | 33-5 | Chile | | | 12.11 | Brazil | 35-5 | Uruguay | | | 13.11 | Brazil | 18-9 | Argentina | | | missing scores | | --.11 | Paraguay | --- | Uruguay | | | --.11 | Paraguay | --- | Chile | |
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